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Student class is defined as follows.
Class Student {int Number
String Name}
Using the “Student” class write a Java program that reads student’s data on the screen into one dimension array.
List the data that you read in array. Test your program for 10 students and show the result list. Note: Just use one array.
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- java coding Write a method that will search an integer array for a number and return the count of how many times the number is in the array. The array is not sorted. Any inputs that the method needs must be part of the parameter list, not input from the user or a file or taken from the instance dataclass Student { public : int * grades ; Student ( int n ) { // dynamically allocate an array of grades of size n } ~Student ( ) { // delete the array of grades } };java In this task, you need to write 2 overloaded methods findMax() that will find a maximum number in the array. First version should work with array of integers (int[]) and return int, and second method should work with an array of doubles (double[]) and return double as a result. Methods must have the same name and different parameters.
- Write a Java program tat prompts user for a list of integers with 0 as the last value.Save the values in an array. Assume there can be maximum 100 values. Theprogram should have the following methods:- A method that takes the array as parameter and updates each value in thearray to the square of the value.- Another method that takes the original and modified arrays as parametersand displays the original and the squared values.1. Create a java program from the supplied starter code: TestRecursion.java.2. The array given can be used or you may input a different one and search for a value in it. YOU MUSThave a minimum of 11 elements in your array if you do not use mine.3. Create a method bubleSortRecur() that performs a bubble sort using recursion. search. The methodaccepts two parameters: an array of integers (any order) and the length. Print the original array, in themain() method after the sort is called.4. Call another method, BinarySearchRecur() that performs binary search recursively. It should take 4parameters: a sorted array of integers, start position (index) and end position(index) of the array, and theinteger value to find. It should return the index of the element if found, if not then it should return -1.Print the one integer being searched, and its index position from within the main() method PLEASE ADD TO THE CODE GIVEN BELOW AND FOLLOW THE SLASHED LINES FOR ASSISTANCE import java.util.Arrays;…Part 1: In Java Write a program that uses a 2-D array to store the highest and lowest temperatures for each month of the year. The program should output the average high, average low, and highest and lowest temperatures of the year. Your program must consist of the following methods with their appropriate parameters: a.) getData: This method reads and stores the data in the 2-D array. b.) averageHigh: This method calculates and returns the average high temperature of the year. c.) averageLow: This method calculates and returns the average low temperature of the year. d.) indexHighTemp: This method returns the index of the highest temperature in the array. e.) indexLowTemp: This method returns the index of the lowest temperature in the array. Use the following input: High temp for each month: 30 40 45 60 70 90 89 95 79 90 70 40 Low temp for each month: 10 -10 20 30 50 75 85 79 50 80 30 20
- Write a program in a class FlowerCounter that computes the cost of flowers sold at a flower stand. Five kinds of flowers—petunia, pansy, rose, violet, and carnation— are stocked and cost, respectively, 50¢, 75¢, $1.50, 50¢, and 80¢ per flower. Create an array of strings that holds the names of these flowers. Create another array that holds the cost of each corresponding flower. Your program should read the name of a flower and the quantity desired by a customer. Locate the flower in the name array and use that index to find the cost per stem in the cost array. Compute and print the total cost of the sale.Class Gradebook2D The class Gradebook2D will produce the same output of the class Gradebook1D, but the implementation will be slightly different. You will need to use only two arrays: One array of type int to store all the ID's (just like the previous class). One two‐dimensional array of type double to store all the scores for all quizzes. Example: Assume there are 10 students in the class, then the id array will have 10 indices. 0 1 2 3 4 5 6 7 8 9 132 451 854 523 153 588 351 856 142 445 Each quiz array will store in the index that corresponds to the student the score for the quiz. 0 1 2 3 4 5 6 7 8 9 100.0 90.0 85.0 92.0 75.0 93.0 98.0 100.0 95.0 87.0 90.0 87.0 92.0 95.0 78.0 84.0 88.0 96.0 100.0 95.0 100.0 98.0 85.0 98.0 87.0 89.0 92.0 88.0 92.0 97.0 Student with ID 153, at index 4, has taken all three quizzes with scores 75.0 (quiz 1), 78.0 (quiz 2) and 87.0 (quiz 3). Note: The two dimensional array can be represented also with the rows being the students and the columns…Write a java program (class) called Grades to do the following. Must use an array. Ask the user for 20 grades. Get from the user each grade and fill an array with the grades. Find the average of the elements of the array. Print how many grades are smaller than the average. To get you started, your program code will begin as follows: import java.util.*; //includes Scanner public class Grades { public static void main(String[] args) { //begins main method
- In java when an array is passed to a method, what does the method receive? A. The reference of the array B. A copy of the array C. Length of the array D. Copy of first elementPart 1: 1. Write a Java program called Numbers1 that reads 10 integer numbers from the user and displaysthem in reverse order to the way they were scanned.Hint: Use an array to store the 10 integers.2. Generalize the above program, so it reads any number of integer numbers (instead of 10 integernumbers).Hint: promote the user to enter the size (length) of the array. Part 2: Write a Java program called Numbers2 that that reads 10 real (double) numbers from the user, and thenit should find and display the average of the array elements, the largest number and the smallestnumber.Hint: Use an array to store the 10 numbers.Write in java code Create an array myArr of 10 integer elements and initialize/fill it with numbers (not sorted) between 0 and 20; for example myArr = [ 12, 3, 19, 5, 7, 11,….etc.]. (a) print the array. (b) Use method sort() of class Arrays to sort myArr and print it after sorting. (c) Use the arraycopy() method of class System to copy myArr to another array called my2ndArr, then print both arrays. (d) use method equals() of class Arrays between the two arrays and print the results. (e) use method fill() to fill my2ndArr with 99 in all elements and then use method equals()and print the result whether the two arrays are equal or not. (f) use the method binarySearch() to search myArr for the value 15 and print the result
